Volcanic Eruption 

When a guy's blows a massive wad of cum from his penis

As Kiersten was sucking Chads balls A Volcanic Eruption occurred atop of her head ran down her back and into her butt crack!

Volcanic Eruption by SlopNChop November 30, 2016

volcanic eruption 

this is when your girl ties your penis with a rope and then starts to give you head or a handjob. when your about to come, tell her and then she'll take out a knife and cut off your penis at the rope. the mix of blood and cum shooting out will be like a volcanic eruption.

david had to go to the ER after his girl gave him a volcanic eruption. he lost a lot of blood, but he should be fine.

volcanic eruption by scahn October 24, 2006

Volcanic Eruption 

Form of revenge for such acts as the Mexican Avalanche or Strawberry Milkshake when during a perfectly good bj the chick bites into your rod and you burst a bloody wad, much like lava from a volcano

Dude, Im achin from that volcanic eruption last night.

Volcanic Eruption by The BIG Nasty December 20, 2004

Iceland Volcanic Eruption

The Iceland Volcanic Eruption is when someone is eating a bitches ass and they feel the need to vomit, take a used toilet paper roll, stick it in her ass and proceed to vomit in the tube. After the orgasm of her dreams, let her shit it all out

Ate that bitches ass, have her that Iceland volcanic eruption.

Iceland Volcanic Eruption by wackywaterfella December 19, 2023

volcanic ass eruption 

An explosion of the rectum after eating too much food the night before.

Or

After a holiday dinner at a relatives house and you eat something that doesn't agree with your system causing irritable bowel syndrome resulting in burning or the rectum and violent ass eruptions associated with bubbling gas in the stomach nicked named "bubblin' brown sugar".

Man dem greens, macaroni and cheese hit the spot...boy! Rumble, rumble...poot, poot, fissssst. Ooooh!....Oooooooh!....Somebody help me please!...Where da bathroom at...pooot, pooot, fisssst. blurrrrrrt.....fisssst.

Ooooohwheee! got dem bad guts...what yo mamma put in dem greens man?! I gotta doodoo bad baby got a volcanic ass eruption comin' thru!

volcanic ass eruption by lil dookie November 5, 2013